A bag contains 1p, 2p and 5p coins. 3/8 of the bag are 1p coins. there are as many 5p coins than 1p coins in the bag. there are 640 coins in total. work out the number of 2p coins in the bag.

What is the greatest common factor of 8m, 36m, and 12?

What is the difference between f (x) and y (Quadratic Functions)

Suppose you are doing a study on the wealth of the population in your town. You take a random survey of 100 people. Which would NOT be a characteristic of the sample group? A) The age of the sample group. B) The gender of the sample group.

What prime numbers can go into 45 and 81

What is the quotient of 2 5/8 and 1 3/4?

How to write 76.12 in words

What is the value of f (x) = 36^x when x=1/2

Estimate how many 12 inch rulers will be about the same length as a flag

The sum of two numbers is 39 the greater number is five less than three times the smaller number what are the two numbers

You do not need to flip the inequality sign when solving the inequality - 3t + 7 ≥ 9. True or False